Add a test demostrating bug in indentation check

src/testinputs/com/puppycrawl/tools/checkstyle/indentation/InputValidTryResourcesIndent.java

@@ -0,0 +1,21 @@
+package com.puppycrawl.tools.checkstyle.indentation;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.jar.JarInputStream;
+import java.util.jar.Manifest;
+
+class InputValidTryResourcesIndent
+{
+    // Taken from JDK7 java.lang.Package src code.
+    private static Manifest loadManifest(String fn) {
+        try (FileInputStream fis = new FileInputStream(fn);
+JarInputStream jis = new JarInputStream(fis, false))
+        {
+            return jis.getManifest();
+        } catch (IOException e)
+        {
+            return null;
+        }
+    }
+}

src/tests/com/puppycrawl/tools/checkstyle/checks/indentation/IndentationCheckTest.java

@@ -731,4 +731,16 @@ public class IndentationCheckTest extends BaseCheckTestSupport
         final String[] expected = {};
         verify(checkConfig, getPath("Input15Extensions.java"), expected);
     }
+
+    @Test
+    public void testTryResources() throws Exception
+    {
+        final DefaultConfiguration checkConfig =
+            createCheckConfig(IndentationCheck.class);
+        final String[] expected = {
+                "something is expected, but there is a NullPointerException",
+            };
+        verify(checkConfig, getPath("indentation/InputValidTryResourcesIndent.java"),
+               expected);
+    }
 }